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Hercules LLC

Special Trade Contractors, Chester Twp, New Jersey. NPDES permit NJ0109479, in force until Mar 31, 2031. Last 12 months: no values over a limit, 24 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 26 days after each period: form A monthly (23 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 48 required values missing, 0 of 12 reports late

Limits in force (23)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademonthly averagereport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
pHmonthly minimum≥ 6.5 SUall year
pHdaily maximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspendeddaily maximum≤ 40 mg/Lall year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Zinc, total recoverablemonthly average≤ 100 ug/Lall year
Zinc, total recoverabledaily maximum≤ 200 ug/Lall year
Copper, total recoverablemonthly average≤ 20 ug/Lall year
Copper, total recoverabledaily maximum≤ 30 ug/Lall year
1,2-Dichloroethanemonthly averagereport only (ug/L)all year
1,2-Dichloroethanedaily maximum≤ 3 ug/Lall year
Tetrachloroethylenemonthly averagereport only (ug/L)all year
Tetrachloroethylenedaily maximum≤ 9 ug/Lall year
Trichloroethylenemonthly averagereport only (ug/L)all year
Trichloroethylenedaily maximum≤ 5 ug/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Solids, total dissolvedmonthly averagereport only (mg/L)all year
Solids, total dissolveddaily maximumreport only (mg/L)all year
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 40 %all year

How strict are these limits?

Cited limits by parameter: New Jersey's rules and the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NJ0109479 · MCP: https://passage-data.com/mcp